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29-year-old Saara has already made quite a name for herself in her home country: She's competed in the Eurovision Song Contest and also made the final of The Voice of Finland.

But now Saara is hoping to take the next step and break into the UK.

"This is the first time I come to UK, so happy!" said an adorable Saara before her audition tonight. "I've always had this one dream to be a real Disney princess. Since I was a child, I can sing Let It Go in 15 languages.

"We can see X Factor from Finish TV and so I've been watching the shows with Simon, I actually had no idea I'd be singing in front of him. I can't believe this is true, this is happening."

She added: "I will be very cool and relaxed... I hope."

In front of the judges, Saara revealed: "I've performed a lot, a lot, I've done talent shows in Finland but I have never done anything like this, I need help which is why I came here."

Saara performed Sia's Chandelier and Nicole LOVES it.

The US singer raved "That was so good you make me want to twerk right now, my ass wants to clap for you. You are the bomb dot com... where did you come from?!"

"Finland," quipped Louis Wlash.

Nicole continued: "You're an artist with your voice, you just painted the most gorgeous picture. I feel grateful I got to witness that."

Simon Cowell said: "That's how you do it. You have a very good voice... you've got soul and maybe you just need a platform."

Louis added: "I love your voice, you really owned the song."

The X Factor 2016 auditions continue next Saturday and Sunday night on ITV.

Did you rate Saara's audition this evening? You can watch her performance again below...